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Individual Calculations November 2009 |
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| Gudmundsson, Elvar Total change: 1.95 | |   |
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| Icelandic Team Champ 2009-2010 2 div (r1-4) | Reykjavik | ISL | 2009-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2314 | 1.50 | 2 | 0.13 | 15 | 1.95 | |
|  Ragnarsson, Johann | | | 2118 | ISL | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Thorsteinsson, Bjorn | | | 2229 | ISL | 0.50 | 1 | -0.12 | 15 | -1.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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